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Windows Registry Editor Version 5.00

; Created by: Shawn Brink
; Created on: March 5th 2017
; Tutorial: https://www.tenforums.com/tutorials/78681-file-hash-context-menu-add-windows-8-windows-10-a.html


[HKEY_CLASSES_ROOT\*\shell\hash]
"MUIVerb"="Hash"
"SubCommands"=""

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set service dhcp-server global-parameters "if exists user-class and option user-class = "iPXE" {"
set service dhcp-server global-parameters "filename "http://192.168.1.3:8080/boot.ipxe";"
set service dhcp-server global-parameters " } else { "
set service dhcp-server global-parameters "filename "undionly.kpxe";"
set service dhcp-server global-parameters "}"
set service dhcp-server global-parameters "next-server 192.168.1.3;"

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# Escalate script if not run as administrator
If (-NOT ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator))
{
  # Relaunch as an elevated process:
  Start-Process powershell.exe "-File",('"{0}"' -f $MyInvocation.MyCommand.Path) -Verb RunAs
  exit
}

# Unmount vhd file
# Use the following path if the vhd file is in the same directory as this script:

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# Escalate script if not run as administrator
If (-NOT ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator))
{
  # Relaunch as an elevated process:
  Start-Process powershell.exe "-File",('"{0}"' -f $MyInvocation.MyCommand.Path) -Verb RunAs
  exit
}

# Mount vhd file
# Use the following path if the vhd file is in the same directory as this script:

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Shrinking Linux VMDK

Within Linux VM:

Remove unused dependencies

sudo apt autoremove

Clear apt cache

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#!/bin/sh

git filter-branch -f --env-filter '
CORRECT_NAME="Darkwing Duck"
CORRECT_EMAIL="[email protected]"
export GIT_COMMITTER_NAME="$CORRECT_NAME"
export GIT_COMMITTER_EMAIL="$CORRECT_EMAIL"
export GIT_AUTHOR_NAME="$CORRECT_NAME"
export GIT_AUTHOR_EMAIL="$CORRECT_EMAIL"
' --tag-name-filter cat -- --branches --tags

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#!/bin/bash
# findPi:
#       Find all Pi's on the LAN
#       Replace '10.1.0.0/21' below with your subnet and subnet mask
#
# Should have `net-tools` installed in Debian (apt install net-tools)

fping -a -r1 -g 192.168.1.1/24  &> /dev/null
arp -n | grep -i "B8-27-EB\|DC:A6:32"

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Installing Python 3.5 on Raspbian

As of June 2017, Raspbian does not yet include Python 3.5. This means we will have to build it ourselves, and here is how to do it.

1. Install the required build-tools (some might already be installed on your system). If one of the packages cannot be found, try a newer version number (e.g. libdb5.4-dev instead of libdb5.3-dev).

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#!/bin/bash

usage() { echo "Usage: $0 -p <POOL> (-s|-l)" 1>&2; exit 1; }

while getopts ":p:sl" o; do
    case "${o}" in
        p)
            p=${OPTARG}
            ;;
        s)